document.write( "Question 457450: SOLVE ,
\n" ); document.write( " GIVE EXACT AND APPRIOXMIATE SOLUTIONS TO THREE DECIMAL PLACES.
\n" ); document.write( "Y^2 -12Y + 36=81\r
\n" ); document.write( "\n" ); document.write( "would like step by step so I can understand this please
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Algebra.Com's Answer #313855 by MathLover1(20849)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "\"Y%5E2+-12Y+%2B+36=81\"\r
\n" ); document.write( "\n" ); document.write( "\"Y%5E2+-12Y+%2B+36-81=0\"\r
\n" ); document.write( "\n" ); document.write( "\"Y%5E2+-12Y-45=0\"...use quadratic formula\r
\n" ); document.write( "\n" ); document.write( "\"Y+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\" \r
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\n" ); document.write( "\n" ); document.write( "\"Y+=+%28-%28-12%29+%2B-+sqrt%28+%28-12%29%5E2-4%2A1%2A%28-45%29+%29%29%2F%282%2A1%29+\" \r
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\n" ); document.write( "\n" ); document.write( "\"Y+=+%2812+%2B-+sqrt%28144%2B180+%29%29%2F2+\" \r
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\n" ); document.write( "\n" ); document.write( "\"Y+=+%2812+%2B-+sqrt%28+324+%29%29%2F2+\" \r
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\n" ); document.write( "\n" ); document.write( "\"Y+=+%2812+%2B-+18%29%2F2+\"\r
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\n" ); document.write( "\n" ); document.write( "solutions:\r
\n" ); document.write( "\n" ); document.write( "\"Y+=+%2812+%2B18%29%2F2+\"\r
\n" ); document.write( "\n" ); document.write( "\"Y+=+30%2F2+\"\r
\n" ); document.write( "\n" ); document.write( "\"Y+=+15+\"\r
\n" ); document.write( "\n" ); document.write( "or\r
\n" ); document.write( "\n" ); document.write( "\"Y+=+%2812+-18%29%2F2+\"\r
\n" ); document.write( "\n" ); document.write( "\"Y+=+-6%2F2+\"\r
\n" ); document.write( "\n" ); document.write( "\"Y+=-3+\"\r
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